May 31 Observance 31st May is celebrated as There are several events and observances that are celebrated on 31st May around the world. Here are some of them: World No Tobacco Day: This day is observed globally to raise awareness about the dangers of tobacco use and its negative health effects. It was created by the World Health Organization (WHO) in 1987 to draw attention to the tobacco epidemic and its lethal consequences. National Macaroon Day: This day celebrates the delicious and sweet French confectionary called macaroons. It is a popular dessert that consists of two cookies made of almond flour and egg whites with a filling in between. Save Your Hearing Day: This day raises awareness about the importance of protecting your hearing from loud noises and other hazards that can damage your hearing over time. It encourages people to take steps to prevent hearing loss, such as wearing earplugs, turning down the volume on electronic devices, and avoiding prolonged exposure to ...